Tohoku eSIM Guide: Connectivity for Sendai, Aomori, and Rural North Japan

Tohoku is Japan’s quiet revelation. Where Kyoto offers cultural density and Hokkaido offers northern wilderness, Tohoku — the six-prefecture region of northern Honshu stretching from Fukushima to Aomori — offers something rarer: a Japan that feels genuinely unhurried, where castle ruins stand above river valleys without the crowd infrastructure of more famous destinations, where festivals